linux-kernel - Re: [patch -target tree] usb: gadget: f

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Message-ID: <8737rzg9u7.fsf@intel.com>
Date:	Wed, 09 Mar 2016 13:38:24 +0200
From:	Felipe Balbi <felipe.balbi@...ux.intel.com>
To:	"Nicholas A. Bellinger" <nab@...ux-iscsi.org>
Cc:	Dan Carpenter <dan.carpenter@...cle.com>,
	Christoph Hellwig <hch@....de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Andrzej Pietrasiewicz <andrzej.p@...sung.com>,
	Bart Van Assche <bart.vanassche@...disk.com>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	target-devel@...r.kernel.org
Subject: Re: [patch -target tree] usb: gadget: f_tcm: use after free


Hi,

"Nicholas A. Bellinger" <nab@...ux-iscsi.org> writes:
> [ text/plain ]
> Hi Felipe + usb-gadget folks,
>
> On Wed, 2016-03-02 at 13:55 +0200, Felipe Balbi wrote:
>> Dan Carpenter <dan.carpenter@...cle.com> writes:
>> > We need to move the kfree() down a line so we don't dereference a freed
>> > variable.
>> >
>> > Fixes: 1b418a8fcbc0 ('target: Convert demo-mode only drivers to target_alloc_session')
>> > Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
>> 
>> It's okay to take this via target:
>> 
>> Signed-off-by: Felipe Balbi <balbi@...nel.org>
>> 
>
> Note this specific patch is only a mechanical change, and we still need
> reviews for the more interesting conversions:
>
> usb-gadget/tcm: Conversion to percpu_ida tag pre-allocation
> http://www.spinics.net/lists/target-devel/msg11777.html
>
> usb-gadget/tcm: Convert to TARGET_SCF_ACK_KREF I/O krefs
> http://www.spinics.net/lists/target-devel/msg11782.html
>
I don't have either patch in my inbox apparently. Care to resend ?

sorry

-- 
balbi

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